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ES482298A1 - Microemulsion defoamer composition and a process for producing the composition. - Google Patents

Microemulsion defoamer composition and a process for producing the composition.

Info

Publication number
ES482298A1
ES482298A1 ES482298A ES482298A ES482298A1 ES 482298 A1 ES482298 A1 ES 482298A1 ES 482298 A ES482298 A ES 482298A ES 482298 A ES482298 A ES 482298A ES 482298 A1 ES482298 A1 ES 482298A1
Authority
ES
Spain
Prior art keywords
composition
water
producing
microemulsion
compositions
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES482298A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Diamond Shamrock Corp
Original Assignee
Diamond Shamrock Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Diamond Shamrock Corp filed Critical Diamond Shamrock Corp
Publication of ES482298A1 publication Critical patent/ES482298A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • B01D19/04—Foam dispersion or prevention by addition of chemical substances
    • B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • B01D19/04—Foam dispersion or prevention by addition of chemical substances
    • B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
    • B01D19/0409—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance compounds containing Si-atoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • B01D19/04—Foam dispersion or prevention by addition of chemical substances
    • B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
    • B01D19/0413—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance compounds containing N-atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Paper (AREA)
  • Paints Or Removers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Colloid Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Medicinal Preparation (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

Composiciones despumantes en forma de microemulsión, que son dispersiones coloidales de aceite en agua, útiles para despumar sistemas acuosos como los utilizados en las máquinas de papel y en la pinturas de látex. Estas composiciones se preparan mezclando un material orgánico dispersable en agua, un condensado de óxido de etileno, un agente copulante, agua, un material básico y un agente antigelificante.Defoaming compositions in the form of microemulsion, which are colloidal dispersions of oil in water, useful for defoaming aqueous systems such as those used in paper machines and latex paints. These compositions are prepared by mixing a water-dispersible organic material, an ethylene oxide condensate, a coupling agent, water, a basic material, and an anti-gelling agent.

ES482298A 1978-07-07 1979-07-06 Microemulsion defoamer composition and a process for producing the composition. Expired ES482298A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/922,674 US4208301A (en) 1978-07-07 1978-07-07 Microemulsion defoamer compositions and processes for their production and use

Publications (1)

Publication Number Publication Date
ES482298A1 true ES482298A1 (en) 1980-04-01

Family

ID=25447420

Family Applications (1)

Application Number Title Priority Date Filing Date
ES482298A Expired ES482298A1 (en) 1978-07-07 1979-07-06 Microemulsion defoamer composition and a process for producing the composition.

Country Status (10)

Country Link
US (1) US4208301A (en)
EP (1) EP0007056A1 (en)
JP (1) JPS5511090A (en)
AU (1) AU4872779A (en)
BR (1) BR7902771A (en)
CA (1) CA1129302A (en)
ES (1) ES482298A1 (en)
FI (1) FI792143A7 (en)
NO (1) NO792261L (en)
NZ (1) NZ190940A (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4381199A (en) * 1980-12-31 1983-04-26 Ppg Industries, Inc. Aqueous dispersion of glass fibers and method and composition for producing same
US4370169A (en) * 1980-12-31 1983-01-25 Ppg Industries, Inc. Aqueous dispersion of glass fibers and method and composition for producing same
US4568480A (en) * 1983-11-17 1986-02-04 Basf Wyandotte Corporation Microemulsions
DE3401695A1 (en) * 1984-01-19 1985-08-01 Basf Ag, 6700 Ludwigshafen DEFOAMER BASED ON OIL-IN-WATER EMULSIONS
USRE34584E (en) * 1984-11-09 1994-04-12 The Procter & Gamble Company Shampoo compositions
DE3810426A1 (en) * 1988-03-26 1989-10-12 Bayer Ag FOAM ABSORBER
US5320777A (en) * 1992-06-10 1994-06-14 Betz Paperchem, Inc. Foam control compositions
DE4232415A1 (en) * 1992-09-28 1994-03-31 Basf Ag Defoamer for the paper industry based on oil-in-water emulsions
US5261927A (en) * 1992-12-21 1993-11-16 Henkel Corporation Defoamer
US6102973A (en) * 1993-07-20 2000-08-15 Morales; Rodolfo A. Process for treating garments
US5391325A (en) * 1993-09-29 1995-02-21 Exxon Chemical Patents Inc. Non-toxic biodegradable emulsion compositions for use in automatic car washes
WO1996008150A1 (en) * 1994-09-15 1996-03-21 Akzo Nobel N.V. Aqueous pesticidal microemulsion compositions
US5575950A (en) * 1994-12-06 1996-11-19 J. M. Huber Corporation Silicate defoaming composition and methods
CA2185308C (en) * 1995-10-05 2009-08-11 Charles J. Good Ester-based cleaning compositions
BR9806913A (en) * 1997-01-21 2000-04-18 Grace W R & Co Emulsified composition of comb-type polymer and defoaming agent and production process.
US6462009B1 (en) * 2000-04-14 2002-10-08 Capital Chemical Company Hydrophobizing microemulsions which improve the protection, drying rate and shine of surfaces
US6887900B2 (en) * 2002-03-04 2005-05-03 Divergence, Inc. Nematicidal compositions and methods
US7368629B2 (en) * 2004-02-04 2008-05-06 Divergence, Inc. Nucleic acids encoding anthelmintic agents and plants made therefrom
US7388033B2 (en) * 2004-09-21 2008-06-17 Capital Chemical Co. Amine-functionalized polyisobutylenes for improved hydrophobizing microemulsions
JP4872593B2 (en) * 2006-10-20 2012-02-08 パナソニック株式会社 Planar heating element
EP1950342B1 (en) * 2007-01-29 2016-05-04 Cognis IP Management GmbH Emulsions
US20080275158A1 (en) * 2007-05-02 2008-11-06 The Curators Of The University Of Missouri Foam destabilized water borne film forming compositions
US9273432B2 (en) * 2011-03-25 2016-03-01 Nanopaper, Llc Volatile debonder formulations for papermaking
KR101366211B1 (en) * 2011-10-13 2014-02-25 에이치플러스에코 주식회사 Environmental friendly cleaning agents using vegetable oil
EP2776623A2 (en) 2011-11-09 2014-09-17 Nanopaper LLC Bulk and stiffness enhancement in papermaking
GB201208238D0 (en) * 2012-05-10 2012-06-20 Rhodia Operations Foam control formulations
CN103170165B (en) * 2012-12-18 2015-01-07 新疆德蓝股份有限公司 Preparation method of organic silicon antifoaming agent
US10717919B2 (en) 2013-03-14 2020-07-21 Flotek Chemistry, Llc Methods and compositions for use in oil and/or gas wells
EP3115094A1 (en) * 2015-07-09 2017-01-11 Rhodia Poliamida e Especialidades LTDA Foam control composition for phosphoric acid production
CN113350834A (en) * 2021-05-27 2021-09-07 中石化重庆页岩气有限公司 Foaming defoaming agent for normal-pressure shale gas development and preparation method thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2390212A (en) * 1942-09-22 1945-12-04 Nat Oil Prod Co Antifoaming agents
US2467177A (en) * 1944-12-30 1949-04-12 Standard Oil Dev Co Heat exchange media
US2715614A (en) * 1949-03-31 1955-08-16 Nopco Chem Co Defoaming agent for pulp and paper stock
US2843551A (en) * 1954-09-20 1958-07-15 Nopco Chem Co Defoaming composition
US3215635A (en) * 1962-08-02 1965-11-02 Nopco Chem Co Defoaming compositions
US3482632A (en) * 1968-03-15 1969-12-09 Union Oil Co Miscible flooding process using improved soluble oil compositions
US3493051A (en) * 1968-07-16 1970-02-03 Marathon Oil Co Increasing the efficiency of crude oil recovery using micellar dispersions
US3493048A (en) * 1968-07-22 1970-02-03 Marathon Oil Co Cosurfactant influencing the thermostability of micellar dispersions
US3698479A (en) * 1969-08-08 1972-10-17 Amoco Prod Co Solubilized oil-water solutions suitable for miscible flooding
US3671461A (en) * 1969-12-18 1972-06-20 Arizona Chem Process for controlling foams in aqueous systems and composition therefor
US3751373A (en) * 1970-12-29 1973-08-07 Betz Laboratories Petroleum sulfonic acid foam control composition and its use
US4032473A (en) * 1975-06-04 1977-06-28 Associated Chemists, Inc. Water-based defoamer compositions

Also Published As

Publication number Publication date
JPS5511090A (en) 1980-01-25
BR7902771A (en) 1980-10-07
FI792143A7 (en) 1981-01-01
AU4872779A (en) 1980-03-06
US4208301A (en) 1980-06-17
EP0007056A1 (en) 1980-01-23
CA1129302A (en) 1982-08-10
NO792261L (en) 1980-01-08
NZ190940A (en) 1982-03-23

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